Optimal. Leaf size=83 \[ \frac{3}{14} \left (x^4+5\right )^{5/2} x^4-\frac{5}{24} \left (x^4+5\right )^{3/2} x^2-\frac{25}{16} \sqrt{x^4+5} x^2-\frac{1}{42} \left (18-7 x^2\right ) \left (x^4+5\right )^{5/2}-\frac{125}{16} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
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Rubi [A] time = 0.0588598, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25, Rules used = {1252, 833, 780, 195, 215} \[ \frac{3}{14} \left (x^4+5\right )^{5/2} x^4-\frac{5}{24} \left (x^4+5\right )^{3/2} x^2-\frac{25}{16} \sqrt{x^4+5} x^2-\frac{1}{42} \left (18-7 x^2\right ) \left (x^4+5\right )^{5/2}-\frac{125}{16} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right ) \]
Antiderivative was successfully verified.
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Rule 1252
Rule 833
Rule 780
Rule 195
Rule 215
Rubi steps
\begin{align*} \int x^5 \left (2+3 x^2\right ) \left (5+x^4\right )^{3/2} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int x^2 (2+3 x) \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{3}{14} x^4 \left (5+x^4\right )^{5/2}+\frac{1}{14} \operatorname{Subst}\left (\int x (-30+14 x) \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=\frac{3}{14} x^4 \left (5+x^4\right )^{5/2}-\frac{1}{42} \left (18-7 x^2\right ) \left (5+x^4\right )^{5/2}-\frac{5}{6} \operatorname{Subst}\left (\int \left (5+x^2\right )^{3/2} \, dx,x,x^2\right )\\ &=-\frac{5}{24} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (5+x^4\right )^{5/2}-\frac{1}{42} \left (18-7 x^2\right ) \left (5+x^4\right )^{5/2}-\frac{25}{8} \operatorname{Subst}\left (\int \sqrt{5+x^2} \, dx,x,x^2\right )\\ &=-\frac{25}{16} x^2 \sqrt{5+x^4}-\frac{5}{24} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (5+x^4\right )^{5/2}-\frac{1}{42} \left (18-7 x^2\right ) \left (5+x^4\right )^{5/2}-\frac{125}{16} \operatorname{Subst}\left (\int \frac{1}{\sqrt{5+x^2}} \, dx,x,x^2\right )\\ &=-\frac{25}{16} x^2 \sqrt{5+x^4}-\frac{5}{24} x^2 \left (5+x^4\right )^{3/2}+\frac{3}{14} x^4 \left (5+x^4\right )^{5/2}-\frac{1}{42} \left (18-7 x^2\right ) \left (5+x^4\right )^{5/2}-\frac{125}{16} \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )\\ \end{align*}
Mathematica [A] time = 0.0543012, size = 72, normalized size = 0.87 \[ \frac{1}{6} x^2 \left (x^4+5\right )^{5/2}+\frac{3}{14} \left (x^4-2\right ) \left (x^4+5\right )^{5/2}-\frac{5}{48} \left (\sqrt{x^4+5} \left (2 x^4+25\right ) x^2+75 \sinh ^{-1}\left (\frac{x^2}{\sqrt{5}}\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.024, size = 73, normalized size = 0.9 \begin{align*}{\frac{ \left ( 3\,{x}^{4}-6 \right ) \left ({x}^{8}+10\,{x}^{4}+25 \right ) }{14}\sqrt{{x}^{4}+5}}+{\frac{{x}^{10}}{6}\sqrt{{x}^{4}+5}}+{\frac{35\,{x}^{6}}{24}\sqrt{{x}^{4}+5}}+{\frac{25\,{x}^{2}}{16}\sqrt{{x}^{4}+5}}-{\frac{125}{16}{\it Arcsinh} \left ({\frac{{x}^{2}\sqrt{5}}{5}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.42308, size = 171, normalized size = 2.06 \begin{align*} \frac{3}{14} \,{\left (x^{4} + 5\right )}^{\frac{7}{2}} - \frac{3}{2} \,{\left (x^{4} + 5\right )}^{\frac{5}{2}} - \frac{125 \,{\left (\frac{3 \, \sqrt{x^{4} + 5}}{x^{2}} - \frac{8 \,{\left (x^{4} + 5\right )}^{\frac{3}{2}}}{x^{6}} - \frac{3 \,{\left (x^{4} + 5\right )}^{\frac{5}{2}}}{x^{10}}\right )}}{48 \,{\left (\frac{3 \,{\left (x^{4} + 5\right )}}{x^{4}} - \frac{3 \,{\left (x^{4} + 5\right )}^{2}}{x^{8}} + \frac{{\left (x^{4} + 5\right )}^{3}}{x^{12}} - 1\right )}} - \frac{125}{32} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} + 1\right ) + \frac{125}{32} \, \log \left (\frac{\sqrt{x^{4} + 5}}{x^{2}} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.53446, size = 166, normalized size = 2. \begin{align*} \frac{1}{336} \,{\left (72 \, x^{12} + 56 \, x^{10} + 576 \, x^{8} + 490 \, x^{6} + 360 \, x^{4} + 525 \, x^{2} - 3600\right )} \sqrt{x^{4} + 5} + \frac{125}{16} \, \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 13.5729, size = 131, normalized size = 1.58 \begin{align*} \frac{x^{14}}{6 \sqrt{x^{4} + 5}} + \frac{3 x^{12} \sqrt{x^{4} + 5}}{14} + \frac{55 x^{10}}{24 \sqrt{x^{4} + 5}} + \frac{12 x^{8} \sqrt{x^{4} + 5}}{7} + \frac{425 x^{6}}{48 \sqrt{x^{4} + 5}} + \frac{15 x^{4} \sqrt{x^{4} + 5}}{14} + \frac{125 x^{2}}{16 \sqrt{x^{4} + 5}} - \frac{75 \sqrt{x^{4} + 5}}{7} - \frac{125 \operatorname{asinh}{\left (\frac{\sqrt{5} x^{2}}{5} \right )}}{16} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.14673, size = 88, normalized size = 1.06 \begin{align*} \frac{1}{336} \, \sqrt{x^{4} + 5}{\left ({\left (2 \,{\left ({\left (4 \,{\left ({\left (9 \, x^{2} + 7\right )} x^{2} + 72\right )} x^{2} + 245\right )} x^{2} + 180\right )} x^{2} + 525\right )} x^{2} - 3600\right )} + \frac{125}{16} \, \log \left (-x^{2} + \sqrt{x^{4} + 5}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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